3584204

Information

• Patent Grant
• 3584204

• References
• Source

• Patent Number

  3,584,204

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  53 years ago

• CPC

  • G06Q30/04 - Billing or invoicing
  • G01G19/415 - combined with recording means
  • G06F7/4985 - by successive additions or subtractions

• US Classifications

  • 705 - Data processing: financial, business practice, management, or cost/price determination
  • 177 - Weighing scales
  • 702 - Data processing: measuring, calibrating, or testing